Question

Read the statement shown below.

“All squares are parallelograms.”

Which of the following is a sufficient condition for the above statement to be true?

A square has equal diagonals.

A square has four right angles.

A square has diagonals which intersect at right angles.

A square has its opposite sides parallel.

Answer 1

Parallelograms have four sides.... well

Answer 2

But the thing is that parallelograms have the opposite sides parallel.

Answer 3

So the fourth one.

Answer 4

thank you

Answer 5

you're welcome